Observed proper eccentricity (e_p) vs. sine of proper inclination (sin I_p) of bodies in the ‘pristine zone’, with the proper semi-major axis a_p ∊ (2.82; 2.96) au. All bodies are plotted in the top panel, and a subset of bodies with a geometric albedo p_V ∊ (0.1; 0.35) according to the WISE catalogue (Nugent et al. 2015) are plotted in the bottom panel. Colours correspond to p_V (blue → yellow). If p_V is unknown, the colour is grey. The high-albedo family previously designated as (7481) San Marcello = FIN 626 is now associated with (22) Kalliope (bold number). Numerous known families are indicated (numbers at the border), namely (293), (709), (845), (1189), (18405), and (36256).